In America, it's not uncommon for a couple to have infertility problems, which usually results in infertility treatment for woman and/or man. Is infertility a big issue in China? I know they still have the one child policy. But over all, do some couples still find it hard to even have one child due to infertility?

Some people say that smog and pollution increase in China has led to a decrease in male fertility. Though there is no medical science to back up this claim yet. Over time we will see if this is true as the population controls are relaxed. Currently there are at least 30 million more males in the country than females. So they are not as likely to have large families, even with abundant fertility. This gap in the genders may not show up for many years until the younger generation becomes of marriageable age. By then, it's likely the issue of fertility will be a moot point.